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-rw-r--r--doc/APIchanges3
-rw-r--r--libavcodec/mathops.h4
-rw-r--r--libavcodec/mlp_parser.c6
-rw-r--r--libavcodec/mlpdec.c142
-rw-r--r--libavcodec/pcm.c77
-rw-r--r--libavcodec/shorten.c8
-rw-r--r--libavcodec/truespeech.c190
-rw-r--r--libavcodec/vc1.c5
-rw-r--r--libavformat/avformat.h11
-rw-r--r--libavformat/id3v2.c150
-rw-r--r--libavformat/id3v2.h10
-rw-r--r--libavformat/rawdec.c2
-rw-r--r--libavformat/utils.c26
-rw-r--r--libavformat/version.h2
-rw-r--r--tests/Makefile1
-rw-r--r--tests/fate/prores.mak15
-rw-r--r--tests/ref/fate/prores-4222
-rw-r--r--tests/ref/fate/prores-422_hq2
-rw-r--r--tests/ref/fate/prores-422_lt2
-rw-r--r--tests/ref/fate/prores-422_proxy2
-rw-r--r--tests/ref/fate/prores-alpha2
21 files changed, 331 insertions, 331 deletions
diff --git a/doc/APIchanges b/doc/APIchanges
index c8a58428ff..a1a5de2309 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -13,6 +13,9 @@ libavutil: 2011-04-18
API changes, most recent first:
+2011-xx-xx - xxxxxxx - lavf 53.9.0
+ Add AVFMT_NO_BYTE_SEEK AVInputFormat flag.
+
2011-10-12 - lavu 51.12.0
AVOptions API rewrite.
diff --git a/libavcodec/mathops.h b/libavcodec/mathops.h
index 0477cfdce3..1126ba6043 100644
--- a/libavcodec/mathops.h
+++ b/libavcodec/mathops.h
@@ -116,7 +116,9 @@ static inline av_const int mid_pred(int a, int b, int c)
#ifndef sign_extend
static inline av_const int sign_extend(int val, unsigned bits)
{
- return (val << ((8 * sizeof(int)) - bits)) >> ((8 * sizeof(int)) - bits);
+ unsigned shift = 8 * sizeof(int) - bits;
+ union { unsigned u; int s; } v = { (unsigned) val << shift };
+ return v.s >> shift;
}
#endif
diff --git a/libavcodec/mlp_parser.c b/libavcodec/mlp_parser.c
index a6bdc0c0a5..abd3ffa8e7 100644
--- a/libavcodec/mlp_parser.c
+++ b/libavcodec/mlp_parser.c
@@ -138,11 +138,11 @@ int ff_mlp_read_major_sync(void *log, MLPHeaderInfo *mh, GetBitContext *gb)
checksum = ff_mlp_checksum16(gb->buffer, 26);
if (checksum != AV_RL16(gb->buffer+26)) {
av_log(log, AV_LOG_ERROR, "major sync info header checksum error\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (get_bits_long(gb, 24) != 0xf8726f) /* Sync words */
- return -1;
+ return AVERROR_INVALIDDATA;
mh->stream_type = get_bits(gb, 8);
@@ -173,7 +173,7 @@ int ff_mlp_read_major_sync(void *log, MLPHeaderInfo *mh, GetBitContext *gb)
mh->channels_thd_stream2 = get_bits(gb, 13);
} else
- return -1;
+ return AVERROR_INVALIDDATA;
mh->access_unit_size = 40 << (ratebits & 7);
mh->access_unit_size_pow2 = 64 << (ratebits & 7);
diff --git a/libavcodec/mlpdec.c b/libavcodec/mlpdec.c
index 9e59b92342..0396423b92 100644
--- a/libavcodec/mlpdec.c
+++ b/libavcodec/mlpdec.c
@@ -217,7 +217,7 @@ static inline int read_huff_channels(MLPDecodeContext *m, GetBitContext *gbp,
VLC_BITS, (9 + VLC_BITS - 1) / VLC_BITS);
if (result < 0)
- return -1;
+ return AVERROR_INVALIDDATA;
if (lsb_bits > 0)
result = (result << lsb_bits) + get_bits(gbp, lsb_bits);
@@ -253,61 +253,61 @@ static av_cold int mlp_decode_init(AVCodecContext *avctx)
static int read_major_sync(MLPDecodeContext *m, GetBitContext *gb)
{
MLPHeaderInfo mh;
- int substr;
+ int substr, ret;
- if (ff_mlp_read_major_sync(m->avctx, &mh, gb) != 0)
- return -1;
+ if ((ret = ff_mlp_read_major_sync(m->avctx, &mh, gb)) != 0)
+ return ret;
if (mh.group1_bits == 0) {
av_log(m->avctx, AV_LOG_ERROR, "invalid/unknown bits per sample\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (mh.group2_bits > mh.group1_bits) {
av_log(m->avctx, AV_LOG_ERROR,
"Channel group 2 cannot have more bits per sample than group 1.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (mh.group2_samplerate && mh.group2_samplerate != mh.group1_samplerate) {
av_log(m->avctx, AV_LOG_ERROR,
"Channel groups with differing sample rates are not currently supported.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (mh.group1_samplerate == 0) {
av_log(m->avctx, AV_LOG_ERROR, "invalid/unknown sampling rate\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (mh.group1_samplerate > MAX_SAMPLERATE) {
av_log(m->avctx, AV_LOG_ERROR,
"Sampling rate %d is greater than the supported maximum (%d).\n",
mh.group1_samplerate, MAX_SAMPLERATE);
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (mh.access_unit_size > MAX_BLOCKSIZE) {
av_log(m->avctx, AV_LOG_ERROR,
"Block size %d is greater than the supported maximum (%d).\n",
mh.access_unit_size, MAX_BLOCKSIZE);
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (mh.access_unit_size_pow2 > MAX_BLOCKSIZE_POW2) {
av_log(m->avctx, AV_LOG_ERROR,
"Block size pow2 %d is greater than the supported maximum (%d).\n",
mh.access_unit_size_pow2, MAX_BLOCKSIZE_POW2);
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (mh.num_substreams == 0)
- return -1;
+ return AVERROR_INVALIDDATA;
if (m->avctx->codec_id == CODEC_ID_MLP && mh.num_substreams > 2) {
av_log(m->avctx, AV_LOG_ERROR, "MLP only supports up to 2 substreams.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (mh.num_substreams > MAX_SUBSTREAMS) {
av_log(m->avctx, AV_LOG_ERROR,
"Number of substreams %d is larger than the maximum supported "
"by the decoder. %s\n", mh.num_substreams, sample_message);
- return -1;
+ return AVERROR_INVALIDDATA;
}
m->access_unit_size = mh.access_unit_size;
@@ -374,14 +374,14 @@ static int read_restart_header(MLPDecodeContext *m, GetBitContext *gbp,
if (sync_word != 0x31ea >> 1) {
av_log(m->avctx, AV_LOG_ERROR,
"restart header sync incorrect (got 0x%04x)\n", sync_word);
- return -1;
+ return AVERROR_INVALIDDATA;
}
s->noise_type = get_bits1(gbp);
if (m->avctx->codec_id == CODEC_ID_MLP && s->noise_type) {
av_log(m->avctx, AV_LOG_ERROR, "MLP must have 0x31ea sync word.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
skip_bits(gbp, 16); /* Output timestamp */
@@ -394,13 +394,13 @@ static int read_restart_header(MLPDecodeContext *m, GetBitContext *gbp,
av_log(m->avctx, AV_LOG_ERROR,
"Max matrix channel cannot be greater than %d.\n",
max_matrix_channel);
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (s->max_channel != s->max_matrix_channel) {
av_log(m->avctx, AV_LOG_ERROR,
"Max channel must be equal max matrix channel.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
/* This should happen for TrueHD streams with >6 channels and MLP's noise
@@ -409,13 +409,13 @@ static int read_restart_header(MLPDecodeContext *m, GetBitContext *gbp,
av_log(m->avctx, AV_LOG_ERROR,
"Number of channels %d is larger than the maximum supported "
"by the decoder. %s\n", s->max_channel+2, sample_message);
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (s->min_channel > s->max_channel) {
av_log(m->avctx, AV_LOG_ERROR,
"Substream min channel cannot be greater than max channel.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (m->avctx->request_channels > 0
@@ -454,7 +454,7 @@ static int read_restart_header(MLPDecodeContext *m, GetBitContext *gbp,
av_log(m->avctx, AV_LOG_ERROR,
"Assignment of matrix channel %d to invalid output channel %d. %s\n",
ch, ch_assign, sample_message);
- return -1;
+ return AVERROR_INVALIDDATA;
}
s->ch_assign[ch_assign] = ch;
}
@@ -528,7 +528,7 @@ static int read_filter_params(MLPDecodeContext *m, GetBitContext *gbp,
if (m->filter_changed[channel][filter]++ > 1) {
av_log(m->avctx, AV_LOG_ERROR, "Filters may change only once per access unit.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
order = get_bits(gbp, 4);
@@ -536,7 +536,7 @@ static int read_filter_params(MLPDecodeContext *m, GetBitContext *gbp,
av_log(m->avctx, AV_LOG_ERROR,
"%cIR filter order %d is greater than maximum %d.\n",
fchar, order, max_order);
- return -1;
+ return AVERROR_INVALIDDATA;
}
fp->order = order;
@@ -552,13 +552,13 @@ static int read_filter_params(MLPDecodeContext *m, GetBitContext *gbp,
av_log(m->avctx, AV_LOG_ERROR,
"%cIR filter coeff_bits must be between 1 and 16.\n",
fchar);
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (coeff_bits + coeff_shift > 16) {
av_log(m->avctx, AV_LOG_ERROR,
"Sum of coeff_bits and coeff_shift for %cIR filter must be 16 or less.\n",
fchar);
- return -1;
+ return AVERROR_INVALIDDATA;
}
for (i = 0; i < order; i++)
@@ -570,7 +570,7 @@ static int read_filter_params(MLPDecodeContext *m, GetBitContext *gbp,
if (filter == FIR) {
av_log(m->avctx, AV_LOG_ERROR,
"FIR filter has state data specified.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
state_bits = get_bits(gbp, 4);
@@ -598,7 +598,7 @@ static int read_matrix_params(MLPDecodeContext *m, unsigned int substr, GetBitCo
if (m->matrix_changed++ > 1) {
av_log(m->avctx, AV_LOG_ERROR, "Matrices may change only once per access unit.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
s->num_primitive_matrices = get_bits(gbp, 4);
@@ -607,7 +607,7 @@ static int read_matrix_params(MLPDecodeContext *m, unsigned int substr, GetBitCo
av_log(m->avctx, AV_LOG_ERROR,
"Number of primitive matrices cannot be greater than %d.\n",
max_primitive_matrices);
- return -1;
+ return AVERROR_INVALIDDATA;
}
for (mat = 0; mat < s->num_primitive_matrices; mat++) {
@@ -620,12 +620,12 @@ static int read_matrix_params(MLPDecodeContext *m, unsigned int substr, GetBitCo
av_log(m->avctx, AV_LOG_ERROR,
"Invalid channel %d specified as output from matrix.\n",
s->matrix_out_ch[mat]);
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (frac_bits > 14) {
av_log(m->avctx, AV_LOG_ERROR,
"Too many fractional bits specified.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
max_chan = s->max_matrix_channel;
@@ -658,27 +658,28 @@ static int read_channel_params(MLPDecodeContext *m, unsigned int substr,
ChannelParams *cp = &s->channel_params[ch];
FilterParams *fir = &cp->filter_params[FIR];
FilterParams *iir = &cp->filter_params[IIR];
+ int ret;
if (s->param_presence_flags & PARAM_FIR)
if (get_bits1(gbp))
- if (read_filter_params(m, gbp, substr, ch, FIR) < 0)
- return -1;
+ if ((ret = read_filter_params(m, gbp, substr, ch, FIR)) < 0)
+ return ret;
if (s->param_presence_flags & PARAM_IIR)
if (get_bits1(gbp))
- if (read_filter_params(m, gbp, substr, ch, IIR) < 0)
- return -1;
+ if ((ret = read_filter_params(m, gbp, substr, ch, IIR)) < 0)
+ return ret;
if (fir->order + iir->order > 8) {
av_log(m->avctx, AV_LOG_ERROR, "Total filter orders too high.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (fir->order && iir->order &&
fir->shift != iir->shift) {
av_log(m->avctx, AV_LOG_ERROR,
"FIR and IIR filters must use the same precision.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
/* The FIR and IIR filters must have the same precision.
* To simplify the filtering code, only the precision of the
@@ -697,7 +698,7 @@ static int read_channel_params(MLPDecodeContext *m, unsigned int substr,
if (cp->huff_lsbs > 24) {
av_log(m->avctx, AV_LOG_ERROR, "Invalid huff_lsbs.\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
cp->sign_huff_offset = calculate_sign_huff(m, substr, ch);
@@ -713,6 +714,7 @@ static int read_decoding_params(MLPDecodeContext *m, GetBitContext *gbp,
{
SubStream *s = &m->substream[substr];
unsigned int ch;
+ int ret;
if (s->param_presence_flags & PARAM_PRESENCE)
if (get_bits1(gbp))
@@ -724,14 +726,14 @@ static int read_decoding_params(MLPDecodeContext *m, GetBitContext *gbp,
if (s->blocksize < 8 || s->blocksize > m->access_unit_size) {
av_log(m->avctx, AV_LOG_ERROR, "Invalid blocksize.");
s->blocksize = 0;
- return -1;
+ return AVERROR_INVALIDDATA;
}
}
if (s->param_presence_flags & PARAM_MATRIX)
if (get_bits1(gbp))
- if (read_matrix_params(m, substr, gbp) < 0)
- return -1;
+ if ((ret = read_matrix_params(m, substr, gbp)) < 0)
+ return ret;
if (s->param_presence_flags & PARAM_OUTSHIFT)
if (get_bits1(gbp))
@@ -750,8 +752,8 @@ static int read_decoding_params(MLPDecodeContext *m, GetBitContext *gbp,
for (ch = s->min_channel; ch <= s->max_channel; ch++)
if (get_bits1(gbp))
- if (read_channel_params(m, substr, gbp, ch) < 0)
- return -1;
+ if ((ret = read_channel_params(m, substr, gbp, ch)) < 0)
+ return ret;
return 0;
}
@@ -793,6 +795,7 @@ static int read_block_data(MLPDecodeContext *m, GetBitContext *gbp,
{
SubStream *s = &m->substream[substr];
unsigned int i, ch, expected_stream_pos = 0;
+ int ret;
if (s->data_check_present) {
expected_stream_pos = get_bits_count(gbp);
@@ -803,15 +806,15 @@ static int read_block_data(MLPDecodeContext *m, GetBitContext *gbp,
if (s->blockpos + s->blocksize > m->access_unit_size) {
av_log(m->avctx, AV_LOG_ERROR, "too many audio samples in frame\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
memset(&m->bypassed_lsbs[s->blockpos][0], 0,
s->blocksize * sizeof(m->bypassed_lsbs[0]));
for (i = 0; i < s->blocksize; i++)
- if (read_huff_channels(m, gbp, substr, i) < 0)
- return -1;
+ if ((ret = read_huff_channels(m, gbp, substr, i)) < 0)
+ return ret;
for (ch = s->min_channel; ch <= s->max_channel; ch++)
filter_channel(m, substr, ch);
@@ -942,16 +945,26 @@ static void rematrix_channels(MLPDecodeContext *m, unsigned int substr)
/** Write the audio data into the output buffer. */
-static int output_data_internal(MLPDecodeContext *m, unsigned int substr,
- uint8_t *data, unsigned int *data_size, int is32)
+static int output_data(MLPDecodeContext *m, unsigned int substr,
+ uint8_t *data, unsigned int *data_size)
{
SubStream *s = &m->substream[substr];
unsigned int i, out_ch = 0;
+ int out_size;
int32_t *data_32 = (int32_t*) data;
int16_t *data_16 = (int16_t*) data;
+ int is32 = (m->avctx->sample_fmt == AV_SAMPLE_FMT_S32);
- if (*data_size < (s->max_channel + 1) * s->blockpos * (is32 ? 4 : 2))
- return -1;
+ if (m->avctx->channels != s->max_matrix_channel + 1) {
+ av_log(m->avctx, AV_LOG_ERROR, "channel count mismatch\n");
+ return AVERROR_INVALIDDATA;
+ }
+
+ out_size = s->blockpos * m->avctx->channels *
+ av_get_bytes_per_sample(m->avctx->sample_fmt);
+
+ if (*data_size < out_size)
+ return AVERROR(EINVAL);
for (i = 0; i < s->blockpos; i++) {
for (out_ch = 0; out_ch <= s->max_matrix_channel; out_ch++) {
@@ -964,21 +977,11 @@ static int output_data_internal(MLPDecodeContext *m, unsigned int substr,
}
}
- *data_size = i * out_ch * (is32 ? 4 : 2);
+ *data_size = out_size;
return 0;
}
-static int output_data(MLPDecodeContext *m, unsigned int substr,
- uint8_t *data, unsigned int *data_size)
-{
- if (m->avctx->sample_fmt == AV_SAMPLE_FMT_S32)
- return output_data_internal(m, substr, data, data_size, 1);
- else
- return output_data_internal(m, substr, data, data_size, 0);
-}
-
-
/** Read an access unit from the stream.
* @return negative on error, 0 if not enough data is present in the input stream,
* otherwise the number of bytes consumed. */
@@ -997,6 +1000,7 @@ static int read_access_unit(AVCodecContext *avctx, void* data, int *data_size,
uint8_t substream_parity_present[MAX_SUBSTREAMS];
uint16_t substream_data_len[MAX_SUBSTREAMS];
uint8_t parity_bits;
+ int ret;
if (buf_size < 4)
return 0;
@@ -1004,7 +1008,7 @@ static int read_access_unit(AVCodecContext *avctx, void* data, int *data_size,
length = (AV_RB16(buf) & 0xfff) * 2;
if (length < 4 || length > buf_size)
- return -1;
+ return AVERROR_INVALIDDATA;
init_get_bits(&gb, (buf + 4), (length - 4) * 8);
@@ -1110,8 +1114,8 @@ static int read_access_unit(AVCodecContext *avctx, void* data, int *data_size,
if (!s->restart_seen)
goto next_substr;
- if (read_block_data(m, &gb, substr) < 0)
- return -1;
+ if ((ret = read_block_data(m, &gb, substr)) < 0)
+ return ret;
if (get_bits_count(&gb) >= substream_data_len[substr] * 8)
goto substream_length_mismatch;
@@ -1124,13 +1128,13 @@ static int read_access_unit(AVCodecContext *avctx, void* data, int *data_size,
int shorten_by;
if (get_bits(&gb, 16) != 0xD234)
- return -1;
+ return AVERROR_INVALIDDATA;
shorten_by = get_bits(&gb, 16);
if (m->avctx->codec_id == CODEC_ID_TRUEHD && shorten_by & 0x2000)
s->blockpos -= FFMIN(shorten_by & 0x1FFF, s->blockpos);
else if (m->avctx->codec_id == CODEC_ID_MLP && shorten_by != 0xD234)
- return -1;
+ return AVERROR_INVALIDDATA;
if (substr == m->max_decoded_substream)
av_log(m->avctx, AV_LOG_INFO, "End of stream indicated.\n");
@@ -1164,18 +1168,18 @@ next_substr:
rematrix_channels(m, m->max_decoded_substream);
- if (output_data(m, m->max_decoded_substream, data, data_size) < 0)
- return -1;
+ if ((ret = output_data(m, m->max_decoded_substream, data, data_size)) < 0)
+ return ret;
return length;
substream_length_mismatch:
av_log(m->avctx, AV_LOG_ERROR, "substream %d length mismatch\n", substr);
- return -1;
+ return AVERROR_INVALIDDATA;
error:
m->params_valid = 0;
- return -1;
+ return AVERROR_INVALIDDATA;
}
AVCodec ff_mlp_decoder = {
diff --git a/libavcodec/pcm.c b/libavcodec/pcm.c
index c4928290c4..0c18e0f0d7 100644
--- a/libavcodec/pcm.c
+++ b/libavcodec/pcm.c
@@ -236,7 +236,7 @@ static av_cold int pcm_decode_init(AVCodecContext * avctx)
/**
* Read PCM samples macro
- * @param type Datatype of native machine format
+ * @param size Data size of native machine format
* @param endian bytestream_get_xxx() endian suffix
* @param src Source pointer (variable name)
* @param dst Destination pointer (variable name)
@@ -244,13 +244,12 @@ static av_cold int pcm_decode_init(AVCodecContext * avctx)
* @param shift Bitshift (bits)
* @param offset Sample value offset
*/
-#define DECODE(type, endian, src, dst, n, shift, offset) \
- dst_##type = (type*)dst; \
+#define DECODE(size, endian, src, dst, n, shift, offset) \
for(;n>0;n--) { \
- register type v = bytestream_get_##endian(&src); \
- *dst_##type++ = (v - offset) << shift; \
- } \
- dst = (short*)dst_##type;
+ uint##size##_t v = bytestream_get_##endian(&src); \
+ AV_WN##size##A(dst, (v - offset) << shift); \
+ dst += size / 8; \
+ }
static int pcm_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
@@ -260,14 +259,9 @@ static int pcm_decode_frame(AVCodecContext *avctx,
int buf_size = avpkt->size;
PCMDecode *s = avctx->priv_data;
int sample_size, c, n, i;
- short *samples;
+ uint8_t *samples;
const uint8_t *src, *src8, *src2[MAX_CHANNELS];
- uint8_t *dstu8;
- int16_t *dst_int16_t;
int32_t *dst_int32_t;
- int64_t *dst_int64_t;
- uint16_t *dst_uint16_t;
- uint32_t *dst_uint32_t;
samples = data;
src = buf;
@@ -314,29 +308,30 @@ static int pcm_decode_frame(AVCodecContext *avctx,
switch(avctx->codec->id) {
case CODEC_ID_PCM_U32LE:
- DECODE(uint32_t, le32, src, samples, n, 0, 0x80000000)
+ DECODE(32, le32, src, samples, n, 0, 0x80000000)
break;
case CODEC_ID_PCM_U32BE:
- DECODE(uint32_t, be32, src, samples, n, 0, 0x80000000)
+ DECODE(32, be32, src, samples, n, 0, 0x80000000)
break;
case CODEC_ID_PCM_S24LE:
- DECODE(int32_t, le24, src, samples, n, 8, 0)
+ DECODE(32, le24, src, samples, n, 8, 0)
break;
case CODEC_ID_PCM_S24BE:
- DECODE(int32_t, be24, src, samples, n, 8, 0)
+ DECODE(32, be24, src, samples, n, 8, 0)
break;
case CODEC_ID_PCM_U24LE:
- DECODE(uint32_t, le24, src, samples, n, 8, 0x800000)
+ DECODE(32, le24, src, samples, n, 8, 0x800000)
break;
case CODEC_ID_PCM_U24BE:
- DECODE(uint32_t, be24, src, samples, n, 8, 0x800000)
+ DECODE(32, be24, src, samples, n, 8, 0x800000)
break;
case CODEC_ID_PCM_S24DAUD:
for(;n>0;n--) {
uint32_t v = bytestream_get_be24(&src);
v >>= 4; // sync flags are here
- *samples++ = av_reverse[(v >> 8) & 0xff] +
- (av_reverse[v & 0xff] << 8);
+ AV_WN16A(samples, av_reverse[(v >> 8) & 0xff] +
+ (av_reverse[v & 0xff] << 8));
+ samples += 2;
}
break;
case CODEC_ID_PCM_S16LE_PLANAR:
@@ -344,33 +339,33 @@ static int pcm_decode_frame(AVCodecContext *avctx,
for(c=0;c<avctx->channels;c++)
src2[c] = &src[c*n*2];
for(;n>0;n--)
- for(c=0;c<avctx->channels;c++)
- *samples++ = bytestream_get_le16(&src2[c]);
+ for(c=0;c<avctx->channels;c++) {
+ AV_WN16A(samples, bytestream_get_le16(&src2[c]));
+ samples += 2;
+ }
src = src2[avctx->channels-1];
break;
case CODEC_ID_PCM_U16LE:
- DECODE(uint16_t, le16, src, samples, n, 0, 0x8000)
+ DECODE(16, le16, src, samples, n, 0, 0x8000)
break;
case CODEC_ID_PCM_U16BE:
- DECODE(uint16_t, be16, src, samples, n, 0, 0x8000)
+ DECODE(16, be16, src, samples, n, 0, 0x8000)
break;
case CODEC_ID_PCM_S8:
- dstu8= (uint8_t*)samples;
for(;n>0;n--) {
- *dstu8++ = *src++ + 128;
+ *samples++ = *src++ + 128;
}
- samples= (short*)dstu8;
break;
#if HAVE_BIGENDIAN
case CODEC_ID_PCM_F64LE:
- DECODE(int64_t, le64, src, samples, n, 0, 0)
+ DECODE(64, le64, src, samples, n, 0, 0)
break;
case CODEC_ID_PCM_S32LE:
case CODEC_ID_PCM_F32LE:
- DECODE(int32_t, le32, src, samples, n, 0, 0)
+ DECODE(32, le32, src, samples, n, 0, 0)
break;
case CODEC_ID_PCM_S16LE:
- DECODE(int16_t, le16, src, samples, n, 0, 0)
+ DECODE(16, le16, src, samples, n, 0, 0)
break;
case CODEC_ID_PCM_F64BE:
case CODEC_ID_PCM_F32BE:
@@ -378,14 +373,14 @@ static int pcm_decode_frame(AVCodecContext *avctx,
case CODEC_ID_PCM_S16BE:
#else
case CODEC_ID_PCM_F64BE:
- DECODE(int64_t, be64, src, samples, n, 0, 0)
+ DECODE(64, be64, src, samples, n, 0, 0)
break;
case CODEC_ID_PCM_F32BE:
case CODEC_ID_PCM_S32BE:
- DECODE(int32_t, be32, src, samples, n, 0, 0)
+ DECODE(32, be32, src, samples, n, 0, 0)
break;
case CODEC_ID_PCM_S16BE:
- DECODE(int16_t, be16, src, samples, n, 0, 0)
+ DECODE(16, be16, src, samples, n, 0, 0)
break;
case CODEC_ID_PCM_F64LE:
case CODEC_ID_PCM_F32LE:
@@ -395,20 +390,22 @@ static int pcm_decode_frame(AVCodecContext *avctx,
case CODEC_ID_PCM_U8:
memcpy(samples, src, n*sample_size);
src += n*sample_size;
- samples = (short*)((uint8_t*)data + n*sample_size);
+ samples += n * sample_size;
break;
case CODEC_ID_PCM_ZORK:
for(;n>0;n--) {
int x= *src++;
if(x&128) x-= 128;
else x = -x;
- *samples++ = x << 8;
+ AV_WN16A(samples, x << 8);
+ samples += 2;
}
break;
case CODEC_ID_PCM_ALAW:
case CODEC_ID_PCM_MULAW:
for(;n>0;n--) {
- *samples++ = s->table[*src++];
+ AV_WN16A(samples, s->table[*src++]);
+ samples += 2;
}
break;
case CODEC_ID_PCM_DVD:
@@ -443,7 +440,7 @@ static int pcm_decode_frame(AVCodecContext *avctx,
avctx->bits_per_coded_sample);
return -1;
}
- samples = (short *) dst_int32_t;
+ samples = (uint8_t *) dst_int32_t;
break;
case CODEC_ID_PCM_LXF:
dst_int32_t = data;
@@ -463,12 +460,12 @@ static int pcm_decode_frame(AVCodecContext *avctx,
}
}
src += n * avctx->channels * 5;
- samples = (short *) dst_int32_t;
+ samples = (uint8_t *) dst_int32_t;
break;
default:
return -1;
}
- *data_size = (uint8_t *)samples - (uint8_t *)data;
+ *data_size = samples - (uint8_t *)data;
return src - buf;
}
diff --git a/libavcodec/shorten.c b/libavcodec/shorten.c
index ebc429036f..15afc42a61 100644
--- a/libavcodec/shorten.c
+++ b/libavcodec/shorten.c
@@ -534,13 +534,6 @@ static av_cold int shorten_decode_close(AVCodecContext *avctx)
return 0;
}
-static void shorten_flush(AVCodecContext *avctx){
- ShortenContext *s = avctx->priv_data;
-
- s->bitstream_size=
- s->bitstream_index= 0;
-}
-
AVCodec ff_shorten_decoder = {
.name = "shorten",
.type = AVMEDIA_TYPE_AUDIO,
@@ -549,6 +542,5 @@ AVCodec ff_shorten_decoder = {
.init = shorten_decode_init,
.close = shorten_decode_close,
.decode = shorten_decode_frame,
- .flush= shorten_flush,
.long_name= NULL_IF_CONFIG_SMALL("Shorten"),
};
diff --git a/libavcodec/truespeech.c b/libavcodec/truespeech.c
index 1b98b140b9..8cd05145db 100644
--- a/libavcodec/truespeech.c
+++ b/libavcodec/truespeech.c
@@ -21,6 +21,8 @@
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
+#include "dsputil.h"
+#include "get_bits.h"
#include "truespeech_data.h"
/**
@@ -32,7 +34,9 @@
* TrueSpeech decoder context
*/
typedef struct {
+ DSPContext dsp;
/* input data */
+ uint8_t buffer[32];
int16_t vector[8]; ///< input vector: 5/5/4/4/4/3/3/3
int offset1[2]; ///< 8-bit value, used in one copying offset
int offset2[4]; ///< 7-bit value, encodes offsets for copying and for two-point filter
@@ -54,100 +58,66 @@ typedef struct {
static av_cold int truespeech_decode_init(AVCodecContext * avctx)
{
-// TSContext *c = avctx->priv_data;
+ TSContext *c = avctx->priv_data;
+
+ if (avctx->channels != 1) {
+ av_log_ask_for_sample(avctx, "Unsupported channel count: %d\n", avctx->channels);
+ return AVERROR(EINVAL);
+ }
avctx->sample_fmt = AV_SAMPLE_FMT_S16;
+
+ dsputil_init(&c->dsp, avctx);
+
return 0;
}
static void truespeech_read_frame(TSContext *dec, const uint8_t *input)
{
- uint32_t t;
-
- /* first dword */
- t = AV_RL32(input);
- input += 4;
-
- dec->flag = t & 1;
-
- dec->vector[0] = ts_codebook[0][(t >> 1) & 0x1F];
- dec->vector[1] = ts_codebook[1][(t >> 6) & 0x1F];
- dec->vector[2] = ts_codebook[2][(t >> 11) & 0xF];
- dec->vector[3] = ts_codebook[3][(t >> 15) & 0xF];
- dec->vector[4] = ts_codebook[4][(t >> 19) & 0xF];
- dec->vector[5] = ts_codebook[5][(t >> 23) & 0x7];
- dec->vector[6] = ts_codebook[6][(t >> 26) & 0x7];
- dec->vector[7] = ts_codebook[7][(t >> 29) & 0x7];
-
- /* second dword */
- t = AV_RL32(input);
- input += 4;
-
- dec->offset2[0] = (t >> 0) & 0x7F;
- dec->offset2[1] = (t >> 7) & 0x7F;
- dec->offset2[2] = (t >> 14) & 0x7F;
- dec->offset2[3] = (t >> 21) & 0x7F;
-
- dec->offset1[0] = ((t >> 28) & 0xF) << 4;
-
- /* third dword */
- t = AV_RL32(input);
- input += 4;
-
- dec->pulseval[0] = (t >> 0) & 0x3FFF;
- dec->pulseval[1] = (t >> 14) & 0x3FFF;
-
- dec->offset1[1] = (t >> 28) & 0x0F;
-
- /* fourth dword */
- t = AV_RL32(input);
- input += 4;
-
- dec->pulseval[2] = (t >> 0) & 0x3FFF;
- dec->pulseval[3] = (t >> 14) & 0x3FFF;
-
- dec->offset1[1] |= ((t >> 28) & 0x0F) << 4;
-
- /* fifth dword */
- t = AV_RL32(input);
- input += 4;
-
- dec->pulsepos[0] = (t >> 4) & 0x7FFFFFF;
-
- dec->pulseoff[0] = (t >> 0) & 0xF;
-
- dec->offset1[0] |= (t >> 31) & 1;
-
- /* sixth dword */
- t = AV_RL32(input);
- input += 4;
-
- dec->pulsepos[1] = (t >> 4) & 0x7FFFFFF;
-
- dec->pulseoff[1] = (t >> 0) & 0xF;
-
- dec->offset1[0] |= ((t >> 31) & 1) << 1;
-
- /* seventh dword */
- t = AV_RL32(input);
- input += 4;
-
- dec->pulsepos[2] = (t >> 4) & 0x7FFFFFF;
-
- dec->pulseoff[2] = (t >> 0) & 0xF;
-
- dec->offset1[0] |= ((t >> 31) & 1) << 2;
-
- /* eighth dword */
- t = AV_RL32(input);
- input += 4;
-
- dec->pulsepos[3] = (t >> 4) & 0x7FFFFFF;
-
- dec->pulseoff[3] = (t >> 0) & 0xF;
-
- dec->offset1[0] |= ((t >> 31) & 1) << 3;
-
+ GetBitContext gb;
+
+ dec->dsp.bswap_buf((uint32_t *)dec->buffer, (const uint32_t *)input, 8);
+ init_get_bits(&gb, dec->buffer, 32 * 8);
+
+ dec->vector[7] = ts_codebook[7][get_bits(&gb, 3)];
+ dec->vector[6] = ts_codebook[6][get_bits(&gb, 3)];
+ dec->vector[5] = ts_codebook[5][get_bits(&gb, 3)];
+ dec->vector[4] = ts_codebook[4][get_bits(&gb, 4)];
+ dec->vector[3] = ts_codebook[3][get_bits(&gb, 4)];
+ dec->vector[2] = ts_codebook[2][get_bits(&gb, 4)];
+ dec->vector[1] = ts_codebook[1][get_bits(&gb, 5)];
+ dec->vector[0] = ts_codebook[0][get_bits(&gb, 5)];
+ dec->flag = get_bits1(&gb);
+
+ dec->offset1[0] = get_bits(&gb, 4) << 4;
+ dec->offset2[3] = get_bits(&gb, 7);
+ dec->offset2[2] = get_bits(&gb, 7);
+ dec->offset2[1] = get_bits(&gb, 7);
+ dec->offset2[0] = get_bits(&gb, 7);
+
+ dec->offset1[1] = get_bits(&gb, 4);
+ dec->pulseval[1] = get_bits(&gb, 14);
+ dec->pulseval[0] = get_bits(&gb, 14);
+
+ dec->offset1[1] |= get_bits(&gb, 4) << 4;
+ dec->pulseval[3] = get_bits(&gb, 14);
+ dec->pulseval[2] = get_bits(&gb, 14);
+
+ dec->offset1[0] |= get_bits1(&gb);
+ dec->pulsepos[0] = get_bits_long(&gb, 27);
+ dec->pulseoff[0] = get_bits(&gb, 4);
+
+ dec->offset1[0] |= get_bits1(&gb) << 1;
+ dec->pulsepos[1] = get_bits_long(&gb, 27);
+ dec->pulseoff[1] = get_bits(&gb, 4);
+
+ dec->offset1[0] |= get_bits1(&gb) << 2;
+ dec->pulsepos[2] = get_bits_long(&gb, 27);
+ dec->pulseoff[2] = get_bits(&gb, 4);
+
+ dec->offset1[0] |= get_bits1(&gb) << 3;
+ dec->pulsepos[3] = get_bits_long(&gb, 27);
+ dec->pulseoff[3] = get_bits(&gb, 4);
}
static void truespeech_correlate_filter(TSContext *dec)
@@ -157,7 +127,7 @@ static void truespeech_correlate_filter(TSContext *dec)
for(i = 0; i < 8; i++){
if(i > 0){
- memcpy(tmp, dec->cvector, i * 2);
+ memcpy(tmp, dec->cvector, i * sizeof(*tmp));
for(j = 0; j < i; j++)
dec->cvector[j] = ((tmp[i - j - 1] * dec->vector[i]) +
(dec->cvector[j] << 15) + 0x4000) >> 15;
@@ -199,7 +169,7 @@ static void truespeech_apply_twopoint_filter(TSContext *dec, int quart)
t = dec->offset2[quart];
if(t == 127){
- memset(dec->newvec, 0, 60 * 2);
+ memset(dec->newvec, 0, 60 * sizeof(*dec->newvec));
return;
}
for(i = 0; i < 146; i++)
@@ -224,7 +194,7 @@ static void truespeech_place_pulses(TSContext *dec, int16_t *out, int quart)
int16_t *ptr2;
int coef;
- memset(out, 0, 60 * 2);
+ memset(out, 0, 60 * sizeof(*out));
for(i = 0; i < 7; i++) {
t = dec->pulseval[quart] & 3;
dec->pulseval[quart] >>= 2;
@@ -340,45 +310,45 @@ static int truespeech_decode_frame(AVCodecContext *avctx,
int i, j;
short *samples = data;
- int consumed = 0;
- int16_t out_buf[240];
- int iterations;
+ int iterations, out_size;
- if (!buf_size)
- return 0;
+ iterations = buf_size / 32;
- if (buf_size < 32) {
+ if (!iterations) {
av_log(avctx, AV_LOG_ERROR,
"Too small input buffer (%d bytes), need at least 32 bytes\n", buf_size);
return -1;
}
- iterations = FFMIN(buf_size / 32, *data_size / 480);
+
+ out_size = iterations * 240 * av_get_bytes_per_sample(avctx->sample_fmt);
+ if (*data_size < out_size) {
+ av_log(avctx, AV_LOG_ERROR, "Output buffer is too small\n");
+ return AVERROR(EINVAL);
+ }
+
+ memset(samples, 0, out_size);
+
for(j = 0; j < iterations; j++) {
- truespeech_read_frame(c, buf + consumed);
- consumed += 32;
+ truespeech_read_frame(c, buf);
+ buf += 32;
truespeech_correlate_filter(c);
truespeech_filters_merge(c);
- memset(out_buf, 0, 240 * 2);
for(i = 0; i < 4; i++) {
truespeech_apply_twopoint_filter(c, i);
- truespeech_place_pulses(c, out_buf + i * 60, i);
- truespeech_update_filters(c, out_buf + i * 60, i);
- truespeech_synth(c, out_buf + i * 60, i);
+ truespeech_place_pulses (c, samples, i);
+ truespeech_update_filters(c, samples, i);
+ truespeech_synth (c, samples, i);
+ samples += 60;
}
truespeech_save_prevvec(c);
-
- /* finally output decoded frame */
- for(i = 0; i < 240; i++)
- *samples++ = out_buf[i];
-
}
- *data_size = consumed * 15;
+ *data_size = out_size;
- return consumed;
+ return buf_size;
}
AVCodec ff_truespeech_decoder = {
diff --git a/libavcodec/vc1.c b/libavcodec/vc1.c
index d715ffefe8..7c4eb2e157 100644
--- a/libavcodec/vc1.c
+++ b/libavcodec/vc1.c
@@ -837,17 +837,18 @@ int vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb)
goto parse_common_info;
}
+ v->field_mode = 0;
if (v->interlace) {
v->fcm = decode012(gb);
if (v->fcm) {
if (v->fcm == 2)
v->field_mode = 1;
- else
- v->field_mode = 0;
if (!v->warn_interlaced++)
av_log(v->s.avctx, AV_LOG_ERROR,
"Interlaced frames/fields support is incomplete\n");
}
+ } else {
+ v->fcm = 0;
}
if (v->field_mode) {
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index c785a13ea7..49fe08ec60 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -274,9 +274,10 @@ typedef struct AVFormatParameters {
#define AVFMT_NOSTREAMS 0x1000 /**< Format does not require any streams */
#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fallback to binary search via read_timestamp */
#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fallback to generic search */
-#define AVFMT_TS_NONSTRICT 0x8000 /**< Format does not require strictly
- increasing timestamps, but they must
- still be monotonic */
+#define AVFMT_NO_BYTE_SEEK 0x8000 /**< Format does not allow seeking by bytes */
+#define AVFMT_TS_NONSTRICT 0x8000000 /**< Format does not require strictly
+ increasing timestamps, but they must
+ still be monotonic */
typedef struct AVOutputFormat {
const char *name;
@@ -411,7 +412,9 @@ typedef struct AVInputFormat {
int64_t *pos, int64_t pos_limit);
/**
- * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER.
+ * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS,
+ * AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH,
+ * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK.
*/
int flags;
diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c
index 22a2df79e0..32870648cf 100644
--- a/libavformat/id3v2.c
+++ b/libavformat/id3v2.c
@@ -33,6 +33,66 @@
#include "libavutil/dict.h"
#include "avio_internal.h"
+const AVMetadataConv ff_id3v2_34_metadata_conv[] = {
+ { "TALB", "album"},
+ { "TCOM", "composer"},
+ { "TCON", "genre"},
+ { "TCOP", "copyright"},
+ { "TENC", "encoded_by"},
+ { "TIT2", "title"},
+ { "TLAN", "language"},
+ { "TPE1", "artist"},
+ { "TPE2", "album_artist"},
+ { "TPE3", "performer"},
+ { "TPOS", "disc"},
+ { "TPUB", "publisher"},
+ { "TRCK", "track"},
+ { "TSSE", "encoder"},
+ { 0 }
+};
+
+const AVMetadataConv ff_id3v2_4_metadata_conv[] = {
+ { "TDRL", "date"},
+ { "TDRC", "date"},
+ { "TDEN", "creation_time"},
+ { "TSOA", "album-sort"},
+ { "TSOP", "artist-sort"},
+ { "TSOT", "title-sort"},
+ { 0 }
+};
+
+static const AVMetadataConv id3v2_2_metadata_conv[] = {
+ { "TAL", "album"},
+ { "TCO", "genre"},
+ { "TT2", "title"},
+ { "TEN", "encoded_by"},
+ { "TP1", "artist"},
+ { "TP2", "album_artist"},
+ { "TP3", "performer"},
+ { "TRK", "track"},
+ { 0 }
+};
+
+
+const char ff_id3v2_tags[][4] = {
+ "TALB", "TBPM", "TCOM", "TCON", "TCOP", "TDLY", "TENC", "TEXT",
+ "TFLT", "TIT1", "TIT2", "TIT3", "TKEY", "TLAN", "TLEN", "TMED",
+ "TOAL", "TOFN", "TOLY", "TOPE", "TOWN", "TPE1", "TPE2", "TPE3",
+ "TPE4", "TPOS", "TPUB", "TRCK", "TRSN", "TRSO", "TSRC", "TSSE",
+ { 0 },
+};
+
+const char ff_id3v2_4_tags[][4] = {
+ "TDEN", "TDOR", "TDRC", "TDRL", "TDTG", "TIPL", "TMCL", "TMOO",
+ "TPRO", "TSOA", "TSOP", "TSOT", "TSST",
+ { 0 },
+};
+
+const char ff_id3v2_3_tags[][4] = {
+ "TDAT", "TIME", "TORY", "TRDA", "TSIZ", "TYER",
+ { 0 },
+};
+
int ff_id3v2_match(const uint8_t *buf, const char * magic)
{
return buf[0] == magic[0] &&
@@ -328,6 +388,18 @@ finish:
av_dict_set(m, "date", date, 0);
}
+typedef struct ID3v2EMFunc {
+ const char *tag3;
+ const char *tag4;
+ void (*read)(AVFormatContext*, AVIOContext*, int, char*, ID3v2ExtraMeta **);
+ void (*free)(void *);
+} ID3v2EMFunc;
+
+static const ID3v2EMFunc id3v2_extra_meta_funcs[] = {
+ { "GEO", "GEOB", read_geobtag, free_geobtag },
+ { NULL }
+};
+
/**
* Get the corresponding ID3v2EMFunc struct for a tag.
* @param isv34 Determines if v2.2 or v2.3/4 strings are used
@@ -336,16 +408,15 @@ finish:
static const ID3v2EMFunc *get_extra_meta_func(const char *tag, int isv34)
{
int i = 0;
- while (ff_id3v2_extra_meta_funcs[i].tag3) {
+ while (id3v2_extra_meta_funcs[i].tag3) {
if (!memcmp(tag,
- (isv34 ?
- ff_id3v2_extra_meta_funcs[i].tag4 :
- ff_id3v2_extra_meta_funcs[i].tag3),
+ (isv34 ? id3v2_extra_meta_funcs[i].tag4 :
+ id3v2_extra_meta_funcs[i].tag3),
(isv34 ? 4 : 3)))
- return &ff_id3v2_extra_meta_funcs[i];
+ return &id3v2_extra_meta_funcs[i];
i++;
}
- return &ff_id3v2_extra_meta_funcs[i];
+ return &id3v2_extra_meta_funcs[i];
}
static void ff_id3v2_parse(AVFormatContext *s, int len, uint8_t version, uint8_t flags, ID3v2ExtraMeta **extra_meta)
@@ -508,7 +579,7 @@ void ff_id3v2_read_all(AVFormatContext *s, const char *magic, ID3v2ExtraMeta **e
}
} while (found_header);
ff_metadata_conv(&s->metadata, NULL, ff_id3v2_34_metadata_conv);
- ff_metadata_conv(&s->metadata, NULL, ff_id3v2_2_metadata_conv);
+ ff_metadata_conv(&s->metadata, NULL, id3v2_2_metadata_conv);
ff_metadata_conv(&s->metadata, NULL, ff_id3v2_4_metadata_conv);
merge_date(&s->metadata);
}
@@ -531,68 +602,3 @@ void ff_id3v2_free_extra_meta(ID3v2ExtraMeta **extra_meta)
current = next;
}
}
-
-const ID3v2EMFunc ff_id3v2_extra_meta_funcs[] = {
- { "GEO", "GEOB", read_geobtag, free_geobtag },
- { NULL, NULL, NULL, NULL }
-};
-
-const AVMetadataConv ff_id3v2_34_metadata_conv[] = {
- { "TALB", "album"},
- { "TCOM", "composer"},
- { "TCON", "genre"},
- { "TCOP", "copyright"},
- { "TENC", "encoded_by"},
- { "TIT2", "title"},
- { "TLAN", "language"},
- { "TPE1", "artist"},
- { "TPE2", "album_artist"},
- { "TPE3", "performer"},
- { "TPOS", "disc"},
- { "TPUB", "publisher"},
- { "TRCK", "track"},
- { "TSSE", "encoder"},
- { 0 }
-};
-
-const AVMetadataConv ff_id3v2_4_metadata_conv[] = {
- { "TDRL", "date"},
- { "TDRC", "date"},
- { "TDEN", "creation_time"},
- { "TSOA", "album-sort"},
- { "TSOP", "artist-sort"},
- { "TSOT", "title-sort"},
- { 0 }
-};
-
-const AVMetadataConv ff_id3v2_2_metadata_conv[] = {
- { "TAL", "album"},
- { "TCO", "genre"},
- { "TT2", "title"},
- { "TEN", "encoded_by"},
- { "TP1", "artist"},
- { "TP2", "album_artist"},
- { "TP3", "performer"},
- { "TRK", "track"},
- { 0 }
-};
-
-
-const char ff_id3v2_tags[][4] = {
- "TALB", "TBPM", "TCOM", "TCON", "TCOP", "TDLY", "TENC", "TEXT",
- "TFLT", "TIT1", "TIT2", "TIT3", "TKEY", "TLAN", "TLEN", "TMED",
- "TOAL", "TOFN", "TOLY", "TOPE", "TOWN", "TPE1", "TPE2", "TPE3",
- "TPE4", "TPOS", "TPUB", "TRCK", "TRSN", "TRSO", "TSRC", "TSSE",
- { 0 },
-};
-
-const char ff_id3v2_4_tags[][4] = {
- "TDEN", "TDOR", "TDRC", "TDRL", "TDTG", "TIPL", "TMCL", "TMOO",
- "TPRO", "TSOA", "TSOP", "TSOT", "TSST",
- { 0 },
-};
-
-const char ff_id3v2_3_tags[][4] = {
- "TDAT", "TIME", "TORY", "TRDA", "TSIZ", "TYER",
- { 0 },
-};
diff --git a/libavformat/id3v2.h b/libavformat/id3v2.h
index 76c00d108e..58cacdfeda 100644
--- a/libavformat/id3v2.h
+++ b/libavformat/id3v2.h
@@ -59,13 +59,6 @@ typedef struct ID3v2ExtraMetaGEOB {
uint8_t *data;
} ID3v2ExtraMetaGEOB;
-typedef struct ID3v2EMFunc {
- const char *tag3;
- const char *tag4;
- void (*read)(AVFormatContext*, AVIOContext*, int, char*, ID3v2ExtraMeta **);
- void (*free)(void *);
-} ID3v2EMFunc;
-
/**
* Detect ID3v2 Header.
* @param buf must be ID3v2_HEADER_SIZE byte long
@@ -99,11 +92,8 @@ void ff_id3v2_read_all(AVFormatContext *s, const char *magic, ID3v2ExtraMeta **e
*/
void ff_id3v2_free_extra_meta(ID3v2ExtraMeta **extra_meta);
-extern const ID3v2EMFunc ff_id3v2_extra_meta_funcs[];
-
extern const AVMetadataConv ff_id3v2_34_metadata_conv[];
extern const AVMetadataConv ff_id3v2_4_metadata_conv[];
-extern const AVMetadataConv ff_id3v2_2_metadata_conv[];
/**
* A list of text information frames allowed in both ID3 v2.3 and v2.4
diff --git a/libavformat/rawdec.c b/libavformat/rawdec.c
index c3be73cf77..7726f02708 100644
--- a/libavformat/rawdec.c
+++ b/libavformat/rawdec.c
@@ -245,7 +245,7 @@ AVInputFormat ff_shorten_demuxer = {
.long_name = NULL_IF_CONFIG_SMALL("raw Shorten"),
.read_header = ff_raw_audio_read_header,
.read_packet = ff_raw_read_partial_packet,
- .flags= AVFMT_GENERIC_INDEX,
+ .flags = AVFMT_NOBINSEARCH | AVFMT_NOGENSEARCH | AVFMT_NO_BYTE_SEEK,
.extensions = "shn",
.value = CODEC_ID_SHORTEN,
};
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 58982955de..c7eb93f3b0 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1808,10 +1808,12 @@ int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, int f
int ret;
AVStream *st;
- ff_read_frame_flush(s);
-
- if(flags & AVSEEK_FLAG_BYTE)
+ if (flags & AVSEEK_FLAG_BYTE) {
+ if (s->iformat->flags & AVFMT_NO_BYTE_SEEK)
+ return -1;
+ ff_read_frame_flush(s);
return seek_frame_byte(s, stream_index, timestamp, flags);
+ }
if(stream_index < 0){
stream_index= av_find_default_stream_index(s);
@@ -1825,19 +1827,23 @@ int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, int f
/* first, we try the format specific seek */
AV_NOWARN_DEPRECATED(
- if (s->iformat->read_seek)
+ if (s->iformat->read_seek) {
+ ff_read_frame_flush(s);
ret = s->iformat->read_seek(s, stream_index, timestamp, flags);
- else
+ } else
ret = -1;
)
if (ret >= 0) {
return 0;
}
- if(s->iformat->read_timestamp && !(s->iformat->flags & AVFMT_NOBINSEARCH))
+ if (s->iformat->read_timestamp && !(s->iformat->flags & AVFMT_NOBINSEARCH)) {
+ ff_read_frame_flush(s);
return av_seek_frame_binary(s, stream_index, timestamp, flags);
- else if (!(s->iformat->flags & AVFMT_NOGENSEARCH))
+ } else if (!(s->iformat->flags & AVFMT_NOGENSEARCH)) {
+ ff_read_frame_flush(s);
return seek_frame_generic(s, stream_index, timestamp, flags);
+ }
else
return -1;
}
@@ -1847,10 +1853,10 @@ int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts, int
if(min_ts > ts || max_ts < ts)
return -1;
- ff_read_frame_flush(s);
-
- if (s->iformat->read_seek2)
+ if (s->iformat->read_seek2) {
+ ff_read_frame_flush(s);
return s->iformat->read_seek2(s, stream_index, min_ts, ts, max_ts, flags);
+ }
if(s->iformat->read_timestamp){
//try to seek via read_timestamp()
diff --git a/libavformat/version.h b/libavformat/version.h
index d2f9786a0d..fc27815f41 100644
--- a/libavformat/version.h
+++ b/libavformat/version.h
@@ -24,7 +24,7 @@
#include "libavutil/avutil.h"
#define LIBAVFORMAT_VERSION_MAJOR 53
-#define LIBAVFORMAT_VERSION_MINOR 15
+#define LIBAVFORMAT_VERSION_MINOR 16
#define LIBAVFORMAT_VERSION_MICRO 0
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
diff --git a/tests/Makefile b/tests/Makefile
index ff0aaa0def..0a3e55e9d9 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -40,6 +40,7 @@ include $(SRC_PATH)/tests/fate/fft.mak
include $(SRC_PATH)/tests/fate/h264.mak
include $(SRC_PATH)/tests/fate/libavutil.mak
include $(SRC_PATH)/tests/fate/mp3.mak
+#include $(SRC_PATH)/tests/fate/prores.mak
include $(SRC_PATH)/tests/fate/vorbis.mak
include $(SRC_PATH)/tests/fate/vp8.mak
diff --git a/tests/fate/prores.mak b/tests/fate/prores.mak
new file mode 100644
index 0000000000..7be756da9e
--- /dev/null
+++ b/tests/fate/prores.mak
@@ -0,0 +1,15 @@
+FATE_PRORES = fate-prores-422 \
+ fate-prores-422_hq \
+ fate-prores-422_lt \
+ fate-prores-422_proxy \
+ fate-prores-alpha \
+
+FATE_TESTS += $(FATE_PRORES)
+fate-prores: $(FATE_PRORES)
+
+fate-prores-422: CMD = framecrc -vsync 0 -i $(SAMPLES)/prores/Sequence_1-Apple_ProRes_422.mov
+fate-prores-422_hq: CMD = framecrc -vsync 0 -i $(SAMPLES)/prores/Sequence_1-Apple_ProRes_422_HQ.mov
+fate-prores-422_lt: CMD = framecrc -vsync 0 -i $(SAMPLES)/prores/Sequence_1-Apple_ProRes_422_LT.mov
+fate-prores-422_proxy: CMD = framecrc -vsync 0 -i $(SAMPLES)/prores/Sequence_1-Apple_ProRes_422_Proxy.mov
+fate-prores-alpha: CMD = framecrc -vsync 0 -i $(SAMPLES)/prores/Sequence_1-Apple_ProRes_with_Alpha.mov
+
diff --git a/tests/ref/fate/prores-422 b/tests/ref/fate/prores-422
new file mode 100644
index 0000000000..8d6f3ab517
--- /dev/null
+++ b/tests/ref/fate/prores-422
@@ -0,0 +1,2 @@
+0, 0, 8294400, 0xe8e9d448
+0, 3003, 8294400, 0xe8e9d448
diff --git a/tests/ref/fate/prores-422_hq b/tests/ref/fate/prores-422_hq
new file mode 100644
index 0000000000..8ce6937cf5
--- /dev/null
+++ b/tests/ref/fate/prores-422_hq
@@ -0,0 +1,2 @@
+0, 0, 8294400, 0x817063b0
+0, 3003, 8294400, 0x817063b0
diff --git a/tests/ref/fate/prores-422_lt b/tests/ref/fate/prores-422_lt
new file mode 100644
index 0000000000..e9d0437568
--- /dev/null
+++ b/tests/ref/fate/prores-422_lt
@@ -0,0 +1,2 @@
+0, 0, 8294400, 0xcd4ccde1
+0, 3003, 8294400, 0xcd4ccde1
diff --git a/tests/ref/fate/prores-422_proxy b/tests/ref/fate/prores-422_proxy
new file mode 100644
index 0000000000..c9e454fd61
--- /dev/null
+++ b/tests/ref/fate/prores-422_proxy
@@ -0,0 +1,2 @@
+0, 0, 8294400, 0x51d29320
+0, 3003, 8294400, 0x51d29320
diff --git a/tests/ref/fate/prores-alpha b/tests/ref/fate/prores-alpha
new file mode 100644
index 0000000000..2e17020548
--- /dev/null
+++ b/tests/ref/fate/prores-alpha
@@ -0,0 +1,2 @@
+0, 0, 8294400, 0xee48d74b
+0, 3003, 8294400, 0x2a0c7eb1
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-12 16:38:56 +0000